Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF NK 25/20

NK 25/20

Dimensions

F_w		25	mm
D		33	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	31	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	19	kN
Basic static load rating	C₀	32.5	kN
Fatigue load limit	P_u	4	kN
Reference speed		16000	r/min
Limiting speed		18000	r/min

Mass

Mass bearing

0.042

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 25x33x4
Radial shaft seal with a low cross-sectional height, double lip			SD 25x33x4

Model Number: NK 25/20
Inner Diameter：25mm Outer Diameter：33mm Width：20mm
Reference speed:18000 r/min Limiting speed:16000 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, without an inner ring
Update date：2026-04-16
Application:Processing machinery,embroidery cloth,roller lathe,powder metallurgy,Hydraulic Equipment,pneumatic Pump,safety testing,motor,defogging and degreasing,mathematical instruments,garbage disposal
Similar models:PRM 12012545 25572/25520 BT4-8025 G/HA1C300VA903 BT4B 332813 B/HA1C425 PCM 556025 M SAFS 22516 x 2.5/8 T FYC 25 TF SSAFS 22516 x 2.3/4 BT2B 332505/HA2 SSAFS 22515 TLC
BEARING POWER International Trading Co.,Ltd. specialize in NK25/20 products，there is large inventory of SKF NK 25/20 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 25/20 Which SKF NK25/20 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
20749	52.4002	82.58	11.13	Seals
35x52x8 CRWA1 P	35	52	8	Seals
6320/HC5C3	100	215	47	Bearings, units and housings
89416 M	80	170	54	Bearings, units and housings
BC2-8012/HB1	630	850	218	Bearings, units and housings
BT4B 328204/HA1	216.103	330.2	-	Bearings, units and housings
PL 72	-	-	31.75	Bearings, units and housings
PSM 405040 A51	40	50	40	Bearings, units and housings
PWM 758590	75	85	90	Bearings, units and housings
SAFS 22228 TLC	140	-	-	Bearings, units and housings
SIL 8 E	8	-	8	Bearings, units and housings
SYJ 45 KF	40	-	-	Bearings, units and housings

Purchase the SKF NK 25/20 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 11734 22352 CC/W33 404303 6309 N 6920 7022 ACE/P4A 7084 AM D/W R8 R-2Z FSAF 1216 T KR 16 PPSKA NCF 3060 CV NJ 230 ECM SAA 70 ESX-2LS WS 81103 YAR 205-014-2F