Product Details

Type of bearings high speed bearing tapered roller bearing

57008R

Product Description

TAPERED ROLLER BEARING

1. Single row tapered roller bearings.

The angle is between 10 degrees and 19 degrees. It can withstand the joint action of axial load and radial load simultaneously. The bigger the contact angle is, the greater the capacity will be.

inner diameter size range: 20 mm to 1270 mm

diameter size range: 40 mm to 1465 mm

width size range: 15 mm to 240 mm

2. Double rows tapered roller bearings.

The outer ring or inner ring is a whole. Two inner circles or outer circles’s little face is similar and have space ring in the middle. The windage is adjusted by the thickness of space ring.

inner diameter size range: 38 mm to 1560 mm

diameter size range: 70 mm to 1800 mm

width size range: 50 mm to 460 mm

3. Four rows tapered roller bearings

inner diameter size range: 130 mm to 1600 mm

diameter size range: 200 mm to 2000 mm

width size range: 150 mm to 1150 mm

Product Parameter

d(mm)	D(mm)	T(mm)	B(mm)	C(mm)	weight( KG)	Model
15	35	11.75	11	10	0.054	30202R
15	42	14.25	13	11	0.098	30302JR
17	40	13.25	12	11	0.081	30203JR
17	40	17.25	16	14	0.104	32203JR
17	47	15.25	14	12	0.133	30303JR
17	47	15.25	14	12	0.127	30303R
17	47	20.25	19	16	0.17	32303
17	47	20.25	19	16	0.176	32303JR
20	42	15	15	12	0.102	32004JR
20	47	15.25	14	12	0.125	57008R
20	47	15.25	14	12	0.127	30204JR
20	47	19.25	18	15	0.159	32204JR
20	47	19.25	18	16	0.17	32204XR
20	52	16.25	16	12	0.17	30304AC
20	52	16.25	16	13	0.179	30304AJR
20	52	22.25	21	18	0.25	32304CR
20	52	22.25	21	18	0.244	32304JR
22	44	15	15	11.5	0.108	320/22JR
22	47	17	17.5	13.5	0.138	T2CC022
22	50	15.25	14	12	0.14	302/22CR
22	50	15.25	14	12	0.144	302/22R
22	50	19.25	18	15	0.17	322/22CR
22	50	19.25	18	15	0.178	322/22R
22	56	17.25	16	13	0.21	303/22XR
22	56	17.25	16	14	0.216	303/22R
22	56	22.25	21	17	0.29	323/22CR
22	56	22.25	21	18	0.273	323/22R
25	47	15	15	11.5	0.118	32005JR
25	47	17	17	14	0.131	33005JR
25	52	16.25	15	12	0.155	30205XR
25	52	16.25	15	13	0.156	30205JR
25	52	19.25	18	16	0.2	32205XR
25	52	19.25	18	16	0.188	32205JR
25	52	22	22	18	0.225	33205JR
25	62	18.25	17	13	0.269	30305DJR
25	62	18.25	17	14	0.275	TR0506R
25	62	18.25	17	15	0.273	30305JR
25	62	25.25	24	19	0.39	32305XR
25	62	25.25	24	20	0.386	32305JR
28	52	16	16	12	0.15	320/28JR
28	58	17.25	16	13	0.205	302/28CR
28	58	17.25	16	14	0.209	302/28R
28	58	20.25	19	16	0.255	322/28CR
28	58	20.25	19	16	0.244	322/28R
28	58	24	24	19	0.302	332/28JR
28	68	19.75	18	14	0.332	303/28CR
28	68	19.75	18	16	0.345	303/28R
28	68	25.75	24	20	0.48	323/28CR
28	68	25.75	24	21	0.469	323/28R

Types: 30 series, 31 series, 32 series, 33 series, .

Corresponding models range :30203-30209,30302-30330, 32004x-32022x, 32204-32234, 33205-33210, 33008- 33022

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