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Images and specifications are matched to the NTN-SNR item number; Cat Son verifies the configuration before quotation.
PRODUCT INFORMATION
Description and selection guidance
Multiple bearing housings, that allow the usage of different bearing combinations.
ZLG 311 AC specifications
PRODUCT DEFINITION
- Brand
- SNR
- d - Shaft diameter
- 55 mm
- d1 - Shaft diameter between bearings
- 65 mm
- a - Housing length
- 433 mm
- b - Housing foot width
- 270 mm
- c - Housing foot height
- 23 mm
- h - Bearing center height
- 80 mm
- h1 - Housing height
- 158 mm
- m - Mounting hole/punches distance (length)
- 300 mm
- n - Mounting hole distance (width)
- 210 mm
- N - Mounting hole diameter
- 20 mm
- B - Distance mounting hole to shaft step
- 79 mm
- W - Bearing distance
- 338,5 mm
- W1 - Central shaft length
- 288 mm
- W2 - Right shaft end length
- 84 mm
- A1
- 40 mm
- A2
- 30 mm
- A3 - ZLG foot width
- 60 mm
- D - Bearing seat diameter
- 120 mm
- Mass
- 25 kg
- Material of Housing
- grey cast
- Initial grease quantity
- 0,224 l
ASSOCIATED COMPONENTS - OPTION
- O-ring (optional)
- 120x4
BOLTS
- G - Fixing bolts
- M16
- Recommended torque fixing bolts
- 150 N-m
- Cover bolts
- M6x25
- Recommended torque cover bolts
- 7 N-m
NTN-SNR ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
