Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 50x55x30

K 50x55x30

Dimensions

F_w	50	mm
E_w	55	mm
U	30	mm

Calculation data

Basic dynamic load rating	C	37.4	kN
Basic static load rating	C₀	98	kN
Fatigue load limit	P_u	12	kN
Reference speed		8500	r/min
Limiting speed		9500	r/min

Mass

Mass needle roller and cage assembly

0.065

Model Number: K 50x55x30
Inner Diameter：50mm Outer Diameter：55mm Width：30mm
Reference speed:9500 r/min Limiting speed:8500 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：2026-06-24
Application:medical equipment,tooth filling,Pneumatic Control Valves,Medical equipment,Roller mill,chamfer,milling head plug,van,Forging machine,industrial equipment,leather processing
Similar models:FY 50 LDW AOH 31/750 OH 32/750 H BT4B 331503 G/HA4 NU 28/500 ECMA OH 39/750 H MS 31/800-750 NAO 50x68x20 IR 50x58x22 PF 50 TF
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Model No. Inner Diameter Outer Diameter Width Type

13x26x7 HMSA10 V
BTM 130 BTN9/HCP4CDB
PSM 202840 A51
SAF 22518 x 3.1/8
SNW 3032x5.3/8

Purchase the SKF K 50x55x30 Needle roller bearings, needle roller and cage assemblies Please fill in the following

Hot number： 20045 230x260x15 HMSA10 RG 32424 409403 61801 71922 ACD/HCP4A 7206 BEP 7411 BM 87945 BT2B 332683/HA1 KMT 3 NJ 238 ECM PCZ 0712 M SHT 85 SYWK 1.1/4 YTH

Model No.	Inner Diameter	Outer Diameter	Width	Type
13x26x7 HMSA10 V
BTM 130 BTN9/HCP4CDB
PSM 202840 A51
SAF 22518 x 3.1/8
SNW 3032x5.3/8