model

bearing	NJ221-E-TVP2
X-life	XL
L-shaped inclined guard ring	HJ221-E

quality m

bearing ≈kg	4.17
L-shaped inclined guard ring ≈kg	0.51

size mm

d	105
D	190
B	36
r min	2.1
r1 min	2.1
s1)	-
E	171.5
F	125.5
D1 ≈	165.1
d1 ≈	134.5
B1	10
B2	16
B3	-

installation size mm

da min<	117
da max	-
dc min	137
Da max<	178
ra max	2.1

Basic rated load N

live load Cr	310000
dead load Cor	320000

Fatigue limit load Cur/N	49000
limit speed nG/min–1	3600
Reference speed nB/min–1	3450