Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, with an inner ring SKF NA 4912

NA 4912

Dimensions

d		60	mm
D		85	mm
B		25	mm
F		68	mm
r_1,2	min.	1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	65	mm
D_a	max.	80	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	60.5	kN
Basic static load rating	C₀	114	kN
Fatigue load limit	P_u	14.3	kN
Reference speed		6000	r/min
Limiting speed		6700	r/min

Mass

Mass bearing

0.43

Model Number: NA 4912
Inner Diameter：60mm Outer Diameter：85mm Width：25mm
Reference speed:6700 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, with an inner ring
Update date：2026-04-17
Application:packaging machinery,Warehouse Shelf Equipment,Garment Accessories,food safety,Pneumatic Actuator,wall industry,Storage Tool,car instrument,extruder,Broadcasting System,Other Machine Tools
Similar models:NNCL 4912 CV NA 4912 NNCF 4912 CV NNC 4912 CV RNA 4912
BEARING POWER International Trading Co.,Ltd. specialize in NA4912 products，there is large inventory of SKF NA 4912 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4912 Which SKF NA4912 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
100075	254	304.8	15.88	Seals
3525862	895.35	971.55	20.65	Seals
532866	27	38.4	6.5	Seals
BT2B 334110/HA3	305.07	524	-	Bearings, units and housings
FYRP 3-3	76.2	-	-	Bearings, units and housings
HM 3176	60	-	380	Bearings, units and housings
M 270749/710	447.675	635	120.65	Bearings, units and housings
NKI 5/12 TN	5	15	12	Bearings, units and housings
SAF 22626 x 4.1/2	114.3	-	-	Bearings, units and housings
SYR 1 3/4-3	44.45	-	-	Bearings, units and housings
SAW 23238 T	190	-	-	Bearings, units and housings
SY 1.15/16 DUTF	49.213	-	-	Bearings, units and housings

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Hot number： 13661 1400314 25x37x5 HMS5 V 32252/DF 511/560 F C 41/560 K30MB DMB 24/28 FYE 3 7/16 N GEC 630 FBAS MB 9 A NU 206 ECPH S7003 ACD/P4A SAFS 22517 x 3 SNW 140x7.7/8 SY 45 TDW