model

bearing	NJ312-E-TVP2
X-life	XL
L-shaped inclined guard ring	HJ312-E

quality m

bearing ≈kg	1.89
L-shaped inclined guard ring ≈kg	0.229

size mm

d	60
D	130
B	31
r min	2.1
r1 min	2.1
s1)	-
E	115
F	77
D1 ≈	109.6
d1 ≈	84.4
B1	9
B2	14.5
B3	-

installation size mm

da min<	72
da max	-
dc min	86
Da max<	118
ra max	2.1

Basic rated load N

live load Cr	177000
dead load Cor	157000

Fatigue limit load Cur/N	26500
limit speed nG/min–1	5000
Reference speed nB/min–1	5300