NACHI

NACHI 40BG05S2G-2DST A/C Compressor Clutch Bearing – 40x57x24mm

Part Number: 40BG05S2G-2DST
Inner Diameter (Bore) 40 mm
Outer Diameter 57 mm
Width 24 mm

NACHI 40BG05S2G-2DST automotive air-conditioning compressor clutch bearing. Bore 40mm, OD 57mm, width 24mm.

Qty:
  • Automotive A/C compressor magnetic-clutch bearing
  • Built for engine-bay heat, speed and vibration
  • Cross-references listed as a guide - verify fitment before ordering
  • Dimensions 40x57x24mm; dynamic 17900 N / static 13800 N
  • Double-sealed angular-contact design for high-speed pulley support
Brand

NACHI

Bearing Type

A/C Compressor Clutch Bearing

Series

BG

Measurement System

Metric

Inner Diameter (Bore)

40 mm

Outer Diameter

57 mm

Width

24 mm

Dynamic Load Rating

17900 N

Static Load Rating

13800 N

Cross Reference NSK: 40BD4ST12DDUCG21ENSL
NTN: DF0882
Other / OEM: HC-CARGO 250209
PFI: PC40570024CS
Features & Benefits Automotive A/C compressor magnetic-clutch bearing
Built for engine-bay heat, speed and vibration
Cross-references listed as a guide - verify fitment before ordering
Dimensions 40x57x24mm; dynamic 17900 N / static 13800 N
Double-sealed angular-contact design for high-speed pulley support

The NACHI 40BG05S2G-2DST is an automotive air-conditioning (A/C) compressor magnetic-clutch bearing with a 40mm bore, 57mm outside diameter and 24mm width. Dynamic load rating 17900 N, static load rating 13800 N. These double-sealed angular-contact bearings support the clutch pulley on the A/C compressor and are built for the high speeds, temperatures and vibration of engine-bay service.

Cross reference (guide only — verify dimensions, seal design, clearance and application before ordering):

  • NSK: 40BD4ST12DDUCG21ENSL
  • NTN: DF0882
  • PFI: PC40570024CS
  • Other / OEM: HC-CARGO 250209

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