Delivery Time:45-75 days
Certification:ISO9001, ISO14001

Sealed Yoke Type Track Rollers Without Axial Guidance Needle Roller Bearings　

The outer rings of this needle bearings and bearings case are interference fitted without axial fixed settings. The effcient capacity can be maintained even if in the condition of high speed and huge loading capacity .

Technical Parameters

Shaft Diameter	Bearing Designation and Approx Mass	Boundary Dimensions	Basic Load Rating	Limiting Speed
Without IR	Mass	With IR	Mass	D	d	F remark1 FW	B	C	D1	Cr Dynamic	Cor Static	Grease remark3
mm	g	g	mm	N	rpm
19	RNA22/6 2RS	18	NA22/6 2RS	22	19	6	10	12	11.8	16	5000	4350	18000
RNA22/6 2RSX	18	NA22/6 2RSX	22	19	6	10	12	11.8	16	5000	4350	18000
24	RNA22/8 2RS	29	NA22/8 2RS	34	24	8	12	12	11.8	18	5500	5200	14000
RNA22/8 2RSX	29	NA22/8 2RSX	34	24	8	12	12	11.8	18	5500	5200	14000
30	RNA2200 2RS	52	NA2200 2RS	60	30	10	14	14	13.8	20	7600	8100	11000
RNA2200 2RSX	52	NA2200 2RSX	60	30	10	14	14	13.8	20	7600	8100	11000
32	RNA2201 2RS	57	NA2201 2RS	67	32	12	16	14	13.8	22	8500	9700	9500
RNA2201 2RSX	57	NA2201 2RSX	67	32	12	16	14	13.8	22	8500	9700	9500
35	RNA2202 2RS	60	NA2202 2RS	75	35	15	20	14	13.8	26	9600	12000	7000
RNA2202 2RSX	60	NA2202 2RSX	75	35	15	20	14	13.8	26	9600	12000	7000
40	RNA2203 2RS	94	NA2203 2RS	112	40	17	22	16	15.8	28	12000	16500	6000