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 45/30 TN

NK 45/30 TN

Dimensions

F_w		45	mm
D		55	mm
C		30	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	53	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	45.7	kN
Basic static load rating	C₀	108	kN
Fatigue load limit	P_u	13.7	kN
Reference speed		9000	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.13

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 45x55x4
Radial shaft seal with a low cross-sectional height, double lip			SD 45x55x4

Model Number: NK 45/30 TN
Inner Diameter：45mm Outer Diameter：55mm Width：30mm
Reference speed:10000 r/min Limiting speed:9000 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：2025-12-09
Application:Laser Measurements,Die,light therapy instrument,textile machinery,Liposuction device,Antenna Industry,leather processing,wire industry,chemical instruments,hydraulic pump,trolley
Similar models:PBM 455545 M1G1 SYNT 45 FTS 313451 B IR 60x68x45 PBMF 354520 M1G1 FY 45 TR K 35x45x20 HK 4512 LM 245848/810 FY 45 FM
BEARING POWER International Trading Co.,Ltd. specialize in NK45/30TN products，there is large inventory of SKF NK 45/30 TN 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 45/30 TN Which SKF NK45/30TN 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
30087	76.2	114.3	11.13	Seals
6012	60	95	18	Bearings, units and housings
870 VRME R	833	-	-	Seals
99501	127	137.16	17.2974	Seals
FYTB 35 FM	35	-	-	Bearings, units and housings
GB 3009	-	-	40	Bearings, units and housings
GE 60 CJ2	60	90	36	Bearings, units and housings
GEH 70 ES-2RS	70	120	45	Bearings, units and housings
PRM 222530	22	25	30	Bearings, units and housings
SAF 22640 x 7.1/4 T	184.15	-	-	Bearings, units and housings
SAFS 22540 x 7.1/4 TLC	184.15	-	-	Bearings, units and housings
YAR 209-112-2FW/VA228	44.45	85	49.2	Bearings, units and housings

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