Ground Zerol Bevel Gears (SBZG)

Manufacturer	KHK USA Inc
Description	KHK SBZG2.5-2030L, Module 2.5, 20 Tooth, Left Hand, Ground Zerol Bevel Gears
Manufacturer Part Number	SBZG2.5-2030L
E-Shop link	https://catalog.khkgears.us/item/bevel-gears/ground-zerol-bevel-gears-sbzg-/sbzg2-5-2030l
Web Page	https://catalog.khkgears.us/viewitems/bevel-gears/ground-zerol-bevel-gears-sbzg
Material	S45C (AISI 1045) Carbon Steel
Gear Type	Bevel Gears
Construction	Ground Zerol Bevel Gears
Bore Type	Ground
Gear Ratio	1.5
Module	2.5
No. of Teeth	20
Direction of Spiral	Left Hand
Shape	B3
Bore Diameter (A) [in]	0.472
Bore Diameter (A) [mm]	12
Hub Diameter (B) [in]	1.378
Hub Diameter (B) [mm]	35
Pitch Diameter (C) [in]	1.969
Pitch Diameter (C) [mm]	50
Outer Diameter (D) [in]	2.174
Outer Diameter (D) [mm]	55.23
Mounting Distance (E) [in]	2.165
Mounting Distance (E) [mm]	55
Total Length (F) [in]	1.222
Total Length (F) [mm]	31.05

Length from Crown to Back (G) [in]	0.757
Length from Crown to Back (G) [mm]	19.24
Hub Width (H) [in]	0.492
Hub Width (H) [mm]	12.5
Length Of Bore (I) [in]	1.102
Length Of Bore (I) [mm]	28
Face Width (J) [in]	0.591
Face Width (J) [mm]	15
Holding Surface Diameter (K) [in]	1.080
Holding Surface Diameter (K) [mm]	27.42
Bending Strength [kgf·m]	2.08
Bending Strength [N·m]	20.4
Surface Durability [kgf·m]	1.28
Surface Durability [N·m]	12.5
Backlash [mm]	0.06-0.12
Backlash [in]	0.0024-0.0047
Precision Grade	JIS B 1704:1978 grade 2
Gear Teeth Type	Gleason
Helix Angle [º]	7
Pressure Angle [º]	20
Heat Treatment	Teeth Induction Hardened
Tooth Hardness	HRC 50-60
Weight [lb]	0.551
Weight [kg]	0.25
Surface Treatment	Black oxide coated except for ground part

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Index	Selector	Manufacturer Part Number	Material	Gear Type	Construction	Bore Type	Gear Ratio	Module	No. of Teeth	Direction of Spiral	Shape	Bore Diameter (A) [in]	Bore Diameter (A) [mm]	Hub Diameter (B) [in]	Hub Diameter (B) [mm]	Pitch Diameter (C) [in]	Pitch Diameter (C) [mm]	Outer Diameter (D) [in]	Outer Diameter (D) [mm]	Mounting Distance (E) [in]	Mounting Distance (E) [mm]	Total Length (F) [in]	Total Length (F) [mm]	Length from Crown to Back (G) [in]	Length from Crown to Back (G) [mm]	Hub Width (H) [in]	Hub Width (H) [mm]	Length Of Bore (I) [in]	Length Of Bore (I) [mm]	Face Width (J) [in]	Face Width (J) [mm]	Holding Surface Diameter (K) [in]	Holding Surface Diameter (K) [mm]	Bending Strength [kgf·m]	Bending Strength [N·m]	Surface Durability [kgf·m]	Surface Durability [N·m]	Backlash [mm]	Backlash [in]	Precision Grade	Gear Teeth Type	Helix Angle [º]	Pressure Angle [º]	Heat Treatment	Tooth Hardness	Weight [lb]	Weight [kg]	Surface Treatment
1	1	SBZG2.5-2030L	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	1.5	2.5	20	Left Hand	B3	0.472	12	1.378	35	1.969	50	2.174	55.23	2.165	55	1.222	31.05	0.757	19.24	0.492	12.5	1.102	28	0.591	15	1.080	27.42	2.08	20.4	1.28	12.5	0.06-0.12	0.0024-0.0047	JIS B 1704:1978 grade 2	Gleason	7	20	Teeth Induction Hardened	HRC 50-60	0.551	0.25	Black oxide coated except for ground part
2	5	SBZG2.5-2040L	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	2	2.5	20	Left Hand	B3	0.472	12	1.575	40	1.969	50	2.204	55.99	2.953	75	1.723	43.77	1.043	26.5	0.886	22.5	1.614	41	0.787	20	0.967	24.56	2.85	27.9	1.96	19.2	0.06-0.12	0.0024-0.0047	JIS B 1704:1978 grade 2	Gleason	9	20	Teeth Induction Hardened	HRC 50-60	0.882	0.4	Black oxide coated except for ground part
3	6	SBZG2.5-3020R	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	1.5	2.5	30	Right Hand	B4	0.591	15	1.772	45	2.953	75	3.062	77.77	1.969	50	1.326	33.69	1.066	27.08	0.709	18	1.181	30	0.591	15	1.796	45.61	3	29.4	1.92	18.8	0.06-0.12	0.0024-0.0047	JIS B 1704:1978 grade 2	Gleason	7	20	Teeth Induction Hardened	HRC 50-60	1.213	0.55	Black oxide coated except for ground part
4	7	SBZG2.5-4020R	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	2	2.5	40	Right Hand	B4	0.591	15	1.969	50	3.937	100	4.016	102.01	2.165	55	1.542	39.16	1.260	32.01	0.787	20	1.378	35	0.787	20	2.373	60.28	5.67	55.6	3.92	38.5	0.06-0.12	0.0024-0.0047	JIS B 1704:1978 grade 2	Gleason	9	20	Teeth Induction Hardened	HRC 50-60	2.425	1.1	Black oxide coated except for ground part
5	8	SBZG2-2030L	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	1.5	2	20	Left Hand	B3	0.394	10	1.181	30	1.575	40	1.739	44.18	1.772	45	0.986	25.05	0.645	16.39	0.459	11.67	0.866	22	0.433	11	0.840	21.34	1.01	9.89	0.6	5.92	0.05-0.11	0.0020-0.0043	JIS B 1704:1978 grade 2	Gleason	7	20	Teeth Induction Hardened	HRC 50-60	0.309	0.14	Black oxide coated except for ground part
6	9	SBZG2-2040L	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	2	2	20	Left Hand	B3	0.472	12	1.260	32	1.575	40	1.762	44.76	2.362	60	1.344	34.15	0.834	21.19	0.709	18	1.260	32	0.591	15	0.824	20.92	1.33	13.1	0.94	9.18	0.05-0.11	0.0020-0.0043	JIS B 1704:1978 grade 2	Gleason	9	20	Teeth Induction Hardened	HRC 50-60	0.419	0.19	Black oxide coated except for ground part
7	10	SBZG2-3020R	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	1.5	2	30	Right Hand	B4	0.394	10	1.378	35	2.362	60	2.447	62.16	1.575	40	1.043	26.48	0.851	21.62	0.591	15	0.906	23	0.433	11	1.479	37.56	1.46	14.3	0.91	8.88	0.05-0.11	0.0020-0.0043	JIS B 1704:1978 grade 2	Gleason	7	20	Teeth Induction Hardened	HRC 50-60	0.595	0.27	Black oxide coated except for ground part
8	11	SBZG2-4020R	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	2	2	40	Right Hand	B4	0.472	12	1.575	40	3.150	80	3.212	81.58	1.772	45	1.256	31.91	1.046	26.58	0.709	18	1.063	27	0.591	15	1.908	48.46	2.66	26	1.87	18.4	0.05-0.11	0.0020-0.0043	JIS B 1704:1978 grade 2	Gleason	9	20	Teeth Induction Hardened	HRC 50-60	1.146	0.52	Black oxide coated except for ground part
9	12	SBZG3-2030L	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	1.5	3	20	Left Hand	B3	0.591	15	1.772	45	2.362	60	2.611	66.32	2.756	70	1.594	40.5	1.067	27.11	0.787	20	1.457	37	0.669	17	1.367	34.71	3.65	35.8	2.15	21.1	0.07-0.13	0.0028-0.0051	JIS B 1704:1978 grade 2	Gleason	7	20	Teeth Induction Hardened	HRC 50-60	1.102	0.5	Black oxide coated except for ground part
10	2	SBZG3-2040L	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	2	3	20	Left Hand	B3	0.630	16	1.969	50	2.362	60	2.646	67.21	3.543	90	2.000	50.81	1.252	31.8	1.083	27.5	1.850	47	0.866	22	1.166	29.61	4.93	48.4	3.2	31.4	0.07-0.13	0.0028-0.0051	JIS B 1704:1978 grade 2	Gleason	9	20	Teeth Induction Hardened	HRC 50-60	1.543	0.7	Black oxide coated except for ground part
11	3	SBZG3-3020R	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	1.5	3	30	Right Hand	B4	0.591	15	1.969	50	3.543	90	3.672	93.27	2.165	55	1.378	35.01	1.081	27.45	0.669	17	1.220	31	0.669	17	2.250	57.14	5.27	51.7	3.22	31.6	0.07-0.13	0.0028-0.0051	JIS B 1704:1978 grade 2	Gleason	7	20	Teeth Induction Hardened	HRC 50-60	1.852	0.84	Black oxide coated except for ground part
12	4	SBZG3-4020R	S45C (AISI 1045) Carbon Steel	Bevel Gears	Ground Zerol Bevel Gears	Ground	2	3	40	Right Hand	B4	0.787	20	2.362	60	4.724	120	4.815	122.31	2.559	65	1.783	45.3	1.469	37.31	0.945	24	1.496	38	0.866	22	2.906	73.81	9.82	96.3	6.4	62.8	0.07-0.13	0.0028-0.0051	JIS B 1704:1978 grade 2	Gleason	9	20	Teeth Induction Hardened	HRC 50-60	3.726	1.69	Black oxide coated except for ground part

商品描述

A spiral bevel gears with a helix angle less than 10?. Receives forces from the same directions straight bevel gears receive and have excellent precision.
Please note that all J-Series, E-Series, F-Series, H-Series & HJ Series products are made-to-order, noncancellable, and non-returnable.

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KHK USA Inc

A world-class gear manufacturing company specializing in metric gearing

KHK USA Inc

KHK USA Inc
259 Elm Pl
11501 Mineola
美利坚合众国
https://www.khkgears.us/
info@khkgears.us