NN4936 NSK Double row cylindrical roller bearings

Recommended diameter for attachment bolts, inch G	0.375 in
Limiting speed	5000 r/min
Fatigue load limit Pu	0.28 kN
Recommended tightening torque for grub screw	4 N·m
Housing material	Composite for food a
B	31 mm
Basic static load rating C0	6.55 kN
L	86 mm
Recommended diameter for attachment bolts, mm G	10 mm
Thread grub screw G2	1/4-28 UNF
Hexagonal key size for grub screw N	3.175 mm
Mass bearing unit	0.3 kg
A	30 mm
Db	59 mm
N	12.3 mm
d	19.05 mm
A1	15 mm
Basic dynamic load rating C	10.8 kN
T	37.3 mm
J	63.5 mm

NN4936 NSK Double row cylindrical roller bearings cross reference chart
No.	Brand	E	D	d	B	C	C0	Ew	Size
NN4936	NTN	-	250 mm	180 mm	69 mm	460 kN	965 kN	234 mm	180x234x69
NN4936 K	ISO	-	250 mm	180 mm	69 mm	69 mm	-	-	180x250x69
NN4936C1NAP4	NTN	-	250 mm	180 mm	69 mm	69 mm	-	-	180x250x69
NN4936K	NTN	-	250 mm	180 mm	69 mm	460 kN	965 kN	234 mm	180x234x69
NN4936KC1NAP4	NTN	-	250 mm	180 mm	69 mm	69 mm	-	-	180x250x69
NN4936KW4CS30P4	NTN	-	250 mm	180 mm	69 mm	69 mm	-	-	-
NN4936MB	NSK	232 mm	250 mm	180 mm	69 mm	69 mm	-	-	-
NN4936MBKR	NSK	232 mm	250 mm	180 mm	69 mm	69 mm	-	-	-

Product Features