ZARN-Needle Roller-Axial Cylindrical Roller Bearing

The INA ZARN Series Needle Roller/Axial Cylindrical Roller Bearings are combined bearings designed to support both high radial and high axial forces in a single unit. These bearings are primarily used for bearing arrangements that require high running accuracy, such as screw drives and industrial machinery.

Description of the dimensions 20

Dimensions

Product	d (mm)	D (mm)	B (mm)	Cr (N)	C0r (N)	Ca (N)	C0a (N)
ZARN1545-TV	15	45	40	13000	17500	24900	53000
ZARN1747-TV	17	47	43	14000	19900	26000	57000
ZARN2052-TV	20	52	46	14900	22400	33500	76000
ZARN2062-TV	20	62	60	22600	36000	64000	141000
ZARN2557-TV	25	57	50	22600	36000	35500	86000
ZARN2572-TV	25	72	60	24300	41500	80000	199000
ZARN3062-TV	30	62	50	24300	41500	39000	101000
ZARN3080-TV	30	80	66	26000	47000	107000	265000
ZARN3570-TV	35	70	54	26000	47000	56000	148000
ZARN3585-TV	35	85	66	27500	53000	105000	265000
ZARN4075-TV	40	75	54	27500	53000	59000	163000
ZARN4090-TV	40	90	75	38000	74000	117000	315000
ZARN45105-TV	45	105	82	40000	82000	154000	405000
ZARN4580-TV	45	80	60	38000	74000	61000	177000
ZARN50110-TV	50	110	82	46500	103000	172000	480000
ZARN5090-TV	50	90	60	40000	82000	90000	300000
ZARN55115-TV	55	115	82	44000	98000	177000	500000
ZARN60120-TV	60	120	82	44500	92000	187000	550000
ZARN65125-TV	65	125	82	54000	104000	172000	500000
ZARN70130-TV	70	130	82	56000	119000	201000	630000
ZARN75155-TV	75	155	100	81000	132000	290000	890000
ZARN90180-TV	90	180	110	98000	210000	325000	1030000
ZARN1545-L-TV	15	45	53	13000	17500	24900	53000
ZARN1747-L-TV	17	47	57	14000	19900	26000	57000
ZARN2052-L-TV	20	52	60	14900	22400	33500	76000
ZARN2062-L-TV	20	62	75	22600	36000	64000	141000
ZARN2557-L-TV	25	57	65	22600	36000	35500	86000
ZARN2572-L-TV	25	72	75	24300	41500	80000	199000
ZARN3062-L-TV	30	62	65	24300	41500	39000	101000
ZARN3080-L-TV	30	80	82	26000	47000	107000	265000
ZARN3570-L-TV	35	70	70	26000	47000	56000	148000
ZARN3585-L-TV	35	85	82	27500	53000	105000	265000
ZARN4075-L-TV	40	75	70	27500	53000	59000	163000
ZARN4090-L-TV	40	90	93	38000	74000	117000	315000
ZARN45105-L-TV	45	105	103	40000	82000	154000	405000
ZARN4580-L-TV	45	80	75	38000	74000	61000	177000
ZARN50110-L-TV	50	110	103	46500	103000	172000	480000
ZARN5090-L-TV	50	90	78	40000	82000	90000	300000
ZARN55115-L-TV	55	115	103	44000	98000	177000	500000
ZARN60120-L-TV	60	120	103	44500	92000	187000	550000
ZARN65125-L-TV	65	125	103	54000	104000	172000	500000
ZARN70130-L-TV	70	130	103	56000	119000	201000	630000
ZARN75155-L-TV	75	155	125	81000	132000	290000	890000
ZARN90180-L-TV	90	180	135	98000	210000	325000	1030000

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