Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 25x31x17

K 25x31x17

Dimensions

F_w	25	mm
E_w	31	mm
U	17	mm

Calculation data

Basic dynamic load rating	C	18.7	kN
Basic static load rating	C₀	28.5	kN
Fatigue load limit	P_u	3.45	kN
Reference speed		16000	r/min
Limiting speed		18000	r/min

Mass

Mass needle roller and cage assembly

0.019

Model Number: K 25x31x17
Inner Diameter：25mm Outer Diameter：31mm Width：17mm
Reference speed:18000 r/min Limiting speed:16000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller and cage assemblies
Details： Needle roller and cage assemblies Needle roller bearings, needle roller and cage assemblies
Update date：2026-07-21
Application:Flame Cutting,Industrial,lathe,plastic molding,gear type,Medical room equipment,Hydraulic Equipment,electric pump,Dental Drill etc,flow control valve,Low-voltage electrical equipment
Similar models:NKI 25/30 AXK 2542 PSM 253235 A51 SAF 22544 x 8 SSAFS 22524 x 4.1/4 PSM 253225 A51 PF 25 TR K 81252 M SAF 22530 T SAFS 22528 TLC
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Model No. Inner Diameter Outer Diameter Width Type

401301
6319 M/C3VL0241
6330 M
PSM 253550 A51
W 617/7

Purchase the SKF K 25x31x17 Needle roller bearings, needle roller and cage assemblies Please fill in the following

Hot number： 23286 25597 32022 X/DF 6014 N 71920 CE/HCP4AL 725 VL V FNL 522 B NATV 6 PPXA NU 2222 ECP PCM 141620 E SAFS 23038 KATLC x 7 SAW 23526 x 4.3/8 T SAW 23532 x 5.3/8 TU 35 FM W 61906-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
401301
6319 M/C3VL0241
6330 M
PSM 253550 A51
W 617/7