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重庆斯恩杰科技有限公司

Product Catalog

Deep Groove Ball Bearing

Deep Groovel Ball Bearing
- d 5-12mm
- d 15-25mm
- d 25-40mm
- d 40-60mm
- d 60-75mm
- d 75-90mm
- d 90-105mm
- d 105-130mm
- d 130-160mm
- d 160-190mm
- d 190-240mm
- d 240-400mm
- d 400-1240mm
With shields and seals
- d 5-15mm
- d 15-28mm
- d 30-50mm
- d 50-75mm
- d 75-100mm
- d 100-160mm
With snap goove, snap ring and shield
- d 10-22mm
- d 22-35mm
- d 35-55mm
- d 55-75mm
- d 75-95mm
- d 100-160mm
with Seals on both sides
- d 10-35mm
- d 40-70mm
Double Row
- d 10-45mm
- d 45-100mm
Expansion Compensation
- d 10-25mm
- d 30-50mm

Tapered Roller Bearing

Single Row
- d 15-30mm
- d 32-40mm
- d 45-55mm
- d 60-65mm
- d 70-75mm
- d 80-90mm
- d 95-100mm
- d 105-110mm
- d 115-140mm
- d 150-170mm
- d 180-200mm
- d 220-280mm
- d 47-80mm
Single Row (Inch)
Double Row
Four Row

Spherical Roller Bearing

Sphercial Roller Bearing
- d 25-55mm
- d 55-70mm
- d 70-85mm
- d 85-95mm
- d 95-110mm
- d 110-120mm
- d 120-130mm
- d 130-140mm
- d 140-150mm
- d 150-160mm
- d 160-180mm
- d 180-190mm
- d 190-200mm
- d 200-220mm
- d 220-240mm
- d 240-280mm
- d 280-300mm
- d 300-360mm
- d 360-420mm
- d 420-560mm
- d 600-1180mm

Radial Short Cylindrical Roller Bearing

Single Row Cylindrical Roller Bearing

Inserts

UC Series

Stainless Steel Bearing

Stainless steel metric ball bearings
Miniature and small stainless steel metric size ball bearings
Miniature and small stainless steel inch size ball bearings
Stainless pillow block
- SSP Series
- SSPA Series
Stainless steel 2 bolt flange
Stainless steel 4 bolt flange
Stainless steel 3 bolt flange
Stainless steel inserts

Rolling Mill bearing

Rolling mill bearings

Angular Contact Ball Bearing

Thrust Ball Bearing

Single-Way
Double-Way

Thrust Roller Bearing

Thrust Cylindrical Roller Bearing
Thrust Taper Roller Bearing
Thrust Spherical Roller Bearings

Needle Roller Bearing

Needle roller bering

Track Roller Bearing

Track Roller Bearings

Spherical Ball Bearing

Spherical Ball Bearing
- d 10-25mm
- d 30-45mm
- d 45-60mm
- d 60-75mm
- d 75-90mm
- d 95-110mm
- d 110-150mm
Sphercial Ball Bearing with double seals
- d 10-40mm
- d 45-70mm

Cylindrical Roller Bearing

Cylindrical roller bearing
- d 17-40mm
- d 40-60mm
- d 60-80mm
- d 85-105mm
- d 105-150mm
- d 150-200mm
- d 200mm
- d 200-240mm
- d 240-320mm
- d 340-1250mm
- d 50-160mm
- d 180-460mm
Double row Cylindrical roller bearing
Four row Cylindrical roller bearing

Special bearing

Home>Four row Cylindrical roller bearing> d 28.575-31.750mm

d 28.575-31.750mm

Parameters Product Dimensions

Principal dimensions (mm)							Basic load ratings (kn)		Speed ratings (r/min)		Designation Assembles/Outer Ring	a mm	Fitting dimensions mm									Calculation coefficient			Weight(Kg)
d	D	T	B	C	r_1,2 min	r_3,4 min	Cr	Cor	Grease	Oil	Designation Assembles/Outer Ring	a	d_a max	d_b max	D_a max	D_a min	D_b min	C_a min	C_b min	r_a max	r_b max	e	Y	Yo	Weight(Kg)
28.575	62.000	19.050	20.638	14.288	3.5	1.3	46.5	54.0	6000	8000	15112/15245	13	33.0	40.0	55.0	54.0	58.0	4.0	4.5	3.0	1.0	0.35	1.70	0.90	0.2770
28.575	62.000	19.050	20.638	14.288	0.8	1.3	46.5	54.0	6000	8000	15113/15245	14	34.0	34.5	55.0	54.0	58.0	4.0	4.5	0.8	1.3	0.35	1.71	0.94	0.2800
28.575	64.292	21.433	21.433	16.670	1.5	1.5	51.5	64.5	6000	8000	M86647/M86610	18	38.0	36.0	56.5	51.0	60.0	3.0	4.5	1.0	1.0	0.54	1.10	0.60	0.3480
28.575	69.850	23.812	25.357	19.050	2.3	1.3	69.0	81.5	5700	7600	2578/2523	13	35.0	39.0	61.5	61.0	64.0	4.0	4.5	2.0	1.0	0.27	2.19	1.21	0.4830
29.000	50.292	14.224	14.732	10.688	3.5	1.3	27.4	34.5	7000	9500	L45449/L45410	11	34.0	40.5	45.0	43.5	48.0	3.0	3.5	3.0	1.0	0.37	1.60	0.90	0.1140
29.987	62.000	19.050	20.638	14.288	1.3	1.3	46.5	54.0	6000	8000	15117/15245	13	35.0	36.5	55.0	54.0	58.0	4.5	5.0	1.3	1.3	0.35	1.71	0.94	0.2690
30.000	69.012	19.845	19.583	15.875	3.5	1.3	48.5	58.0	5600	7400	14117A/14276	16	39.5	42.5	60.0	59.0	63.0	3.5	4.0	3.5	1.3	0.38	1.57	0.86	0.3690
30.112	62.000	19.050	20.638	14.288	0.8	1.3	46.5	54.0	6000	8000	15116/15245	13	35.5	36.0	55.0	54.0	58.0	4.5	5.0	0.8	1.3	0.35	1.71	0.94	0.2680
30.162	64.292	21.433	21.433	16.670	1.5	1.5	51.9	52.3	6000	8000	M86649/M86610	18	38.0	38.0	56.5	51.0	60.0	3.0	4.5	1.0	1.0	0.54	1.10	0.60	0.3410
30.162	69.850	23.812	25.357	19.050	2.3	1.3	69.0	81.5	5700	7600	2558/2523	14	36.5	40.0	61.0	60.0	64.0	4.0	5.0	2.3	1.3	0.27	2.19	1.21	0.4680
30.213	62.000	19.050	20.638	14.288	3.5	1.3	46.5	54.0	6000	8000	15118/15245	13	38.0	40.0	55.0	54.0	58.0	4.0	4.5	3.0	1.0	0.35	1.71	0.94	0.2650
30.213	62.000	19.050	20.638	14.288	1.5	1.3	46.5	54.0	6000	8000	15119/15245	13	35.5	37.5	55.0	54.0	58.0	4.0	4.5	1.5	1.3	0.35	1.71	0.94	0.2670