F_w - 45 mm

D - 58 mm

C - 32 mm

C₁ - 14 mm

C₂ - 9 mm

d - 45 mm

D₁ - 65.2 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 60.5 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_i - 40 mm

F - 45 mm

B_i - 20 mm

Basic dynamic load rating, radial direction - C - 27.5 kN

Basic static load rating, radial direction - C₀ - 57 kN

Basic dynamic load rating, axial direction - C - 28.1 kN

Basic static load rating, axial direction - C₀ - 75 kN

Fatigue load limit, radial direction - P_u - 7.1 kN

Fatigue load limit, axial direction - P_u - 2.8 kN

Reference speed - 4500 r/min

Limiting speed - 6300 r/min

Mass bearing - 0.252 kg

Inner ring - IR 40x45x20

• Model Number:NKX 45
• Inner Diameter：58mm Outer Diameter：45mm Width：32mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:CNC,machining,chamfering machine etc,Cylinder Type,die casting mold,Liposuction device,security,equipment,Switch,Other machinery,quality inspection equipment
• Similar models:NTN RNU1145 INA SL045022-PP NTN E-4R14501 CX RNAO35x45x13 SKF NKXR45Z NBS SL045038-PP NTN SLX260X440X145 ISO BK455516 SKF PWTR45100.2RS NSK EE134100/134145
• BEARING POWER International Trading Co.,Ltd. specialize in NKX45 products，there is large inventory of SKF NKX 45 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 45 Which SKF NKX45 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.

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  3378/3329	36,487		30,391	KOYO	Tapered Roller Bearings
  745A/742	69,85	150,089	44,45	NSK	Tapered Roller Bearings
  7909DT	45	68	12	CYSD	Angular Contact Ball Bearings
  NCF 2334 ECJB/PEX	360	170	120	SKF	Cylindrical Roller Bearings
  ML71900CVDUJ74S	10	22	12	SNR	Angular Contact Ball Bearings
  NU 313 ECPH	140	65	33	SKF	Thrust Ball Bearings
  RNA 49/58UU	65	82	25	IKO	Needle Roller Bearings
  RNA4903	22	30	13	KOYO	Needle Roller Bearings
  SA211-34F	53,975	100	32,4	KOYO	Deep Groove Ball Bearings
  UCFL206	30			CRAFT	Bearing Units
  HJ-324120-2RS			1.2500	Torrington	NEEDLE BEARINGS
  N312E	60	130	31	STEYR	CYLINDRICAL ROLLER BEARINGS
  MRJA21/4	2.2500	5.0000	1.2500	RHP	CYLINDRICAL ROLLER BEARINGS
  93120	.5000	.8750	1.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  3326	130	280	58	New Departure	DEEP GROOVE BALL BEARINGS
  220RN03	220	460	88	Torrington	CYLINDRICAL ROLLER BEARINGS
  K-20x24x10	20	24	10	CONSOLIDATED	NEEDLE BEARINGS