model

bearing	NJ304-E-TVP2
X-life	XL
L-shaped inclined guard ring	HJ304-E

quality m

bearing ≈kg	0.156
L-shaped inclined guard ring ≈kg	0.017

size mm

d	20
D	52
B	15
r min	1.1
r1 min	0.6
s1)	-
E	45.5
F	27.5
D1 ≈	42.4
d1 ≈	31.3
B1	4
B2	6.5
B3	-

installation size mm

da min	24
da max	-
dc min	33
Da max	45
ra max	1

Basic rated load N

live load Cr	36500
dead load Cor	26000

Fatigue limit load Cur/N	4050
limit speed nG/min–1	14000
Reference speed nB/min–1	12100