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[Datsun 1200 encyclopedia]

Hub

(Difference between revisions)

Datsun 1200 encyclopedia | Recent changes | Switch to MediaWiki mode

Printable version | Disclaimers | Privacy policy | Current revision
Categories: Front Axle And Front Suspension | Brake System

Revision as of 05:08, 7 November 2015
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Revision as of 05:11, 7 November 2015
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B110 Drum Hub EXTERNAL measurements B110 Drum Hub EXTERNAL measurements
* 135 mm diameter (disc hub is more than 140mm) * 135 mm diameter (disc hub is more than 140mm)
- * 47 mm height+ * 47 mm height (disc hub is ~52 mm)
* about 82 mm overall length * about 82 mm overall length
[http://datsun1200.com/modules/myalbum/photo.php?lid=14648 http://datsun1200.com/uploads/photos/14648.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=14648 http://datsun1200.com/uploads/photos/14648.jpg]
 +
 +The drum hub is shorter, so that when the drum is placed over it the track exactly matches the disc version.
Spindle Comparo Spindle Comparo

Revision as of 05:11, 7 November 2015

The front wheel hub contains the Wheel Bearings. The brake rotor (or brake drum) is bolted to the hub.

Contents

Overview

drum hub vs. disk hub
album

The brake rotor bolts to the back of the hub
full

album

hub slips onto spindle
album

late Disc Brake Hub from 1989 October (not early B122)
24948.jpg

Specs

The hub slips over the spindle, thus the bearing sizes must match

14149.jpg
B110 Wheel bearings
  D1 spindle inner 25 mm bearing journal diameter (0.9840")
  D2 spindle outer 15 mm bearing journal diameter (0.5906")
1200 1976-up
  D1 spindle inner 27 mm bearing journal diameter (1.0625")
  D2 spindle outer 17.5mm bearing journal diameter (0.6875")

14150.jpg
B110 hub
  D1 hub inner 52 mm bore diameter (2.0470")
  D2 hub outer 42 mm bore diameter (1.6535")
1200 from 1976
  D1 hub inner 50.3mm bore diameter (1.980")
  D2 hub outer 39.9mm bore diameter (1.570")
B110 Drum Hub EXTERNAL measurements
* 135 mm diameter (disc hub is more than 140mm)
* 47 mm height (disc hub is ~52 mm)
* about 82 mm overall length
14648.jpg

The drum hub is shorter, so that when the drum is placed over it the track exactly matches the disc version.

Spindle Comparo
album

Bearing Seal

See Wheel Bearings

Grease Caps

Replace the caps if grease is leaking out:
18133.jpg 26132.jpg

Buy at Bprojects

Larger size dust cover 43mm
40234-18000 CAP-HUB FRONT WHEEL 
* B10
* B110
* early B120 to 7510
* early B210 to 7510
Smaller caps 40 mm
40234-28500 CAP-HUB FRONT WHEEL 
* B310 (both hub types)
* Late B210 from 7510 (both hub types)
* Late B120 from 7510

A10 Hub

A10 Stanza uses same hub as 710.

1.25" inner bearing journal diameter
0.75" outer bearing journal diameter

Part Numbers

DRUM - ASSY-HUB ROAD WHEEL FRONT 
* B110: 40202-18051 DRUM BRAKE
* B210: 40202-18000 DRUM 1974-1975
* B210: 40202-H7405 DRUM 1976-1978 Japan
* B210: 40202-H7425 DRUM 7510- Van Japan
* B210: 40202-H7425 DRUM 1976-1978 Japan
DISC - ASSY-HUB ROAD WHEEL FRONT 
* B110: 40202-H1005 DISC BRAKE 
* B210: 40202-H1005 DISC 1974-1975 GX
* B210: 40202-22000 DISC -0775 USA 
* PB210: 40202-22050 DISC 1974-1975
* PB210: 40202-A0155 DISC 7510-
* B210: 40202-A0155 DISC 0875- USA
* B210: 40202-A0155 DISC 1976-1978 L16 Japan
* B310: 40202-H7405 DISC, small rotor (Canada A12A)
* B310: 40202-W5050 DISC, large rotor (A14/A15, A12A USA)