Welcome to the Best TRX250R & ATC250R Community!
Welcome,
Guest
. Please
login
or
register
.
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Home
Unread Topics
Recent Topics
Help
Search
Login
Register
TRX250R.ORG
»
Workshop
»
Suspension and Chassis
»
Hardkor front hub rebuild items
« previous
next »
Print
Pages: [
1
]
Go Down
Author
Topic: Hardkor front hub rebuild items (Read 759 times)
croat1
Global Moderator
Hero Member
Posts: 3121
Total likes: 655
Hardkor front hub rebuild items
«
on:
December 24, 2021, 09:36:01 PM »
Here are the part numbers and quantities when rebuilding Hardkor front hubs.
Joe
«
Last Edit: March 10, 2023, 05:50:36 PM by croat1
»
Logged
A few Laegers
1987 oem
Mission: Back to Basics
croat1
Global Moderator
Hero Member
Posts: 3121
Total likes: 655
Re: Hardkor front hub rebuild items
«
Reply #1 on:
August 29, 2024, 11:55:31 AM »
Loren, these are the items you need.
Joe
Logged
A few Laegers
1987 oem
Mission: Back to Basics
The norm
Global Moderator
Hero Member
Posts: 1276
Total likes: 311
Re: Hardkor front hub rebuild items
«
Reply #2 on:
August 29, 2024, 06:35:14 PM »
Thanks Joe!!
Logged
1986 Trx250r-- Hybrid Engineering 391(Good bye super 310)
1986 Trx250r-- Hybrid Engineering ported stock 86 cylinder
1986 Trx250r-- craigslist engine with unknown ported 89 cylinder.
1985 Atc250r-- Needs a lot of work (Super 310's new home)
croat1
Global Moderator
Hero Member
Posts: 3121
Total likes: 655
Re: Hardkor front hub rebuild items
«
Reply #3 on:
August 29, 2024, 07:09:53 PM »
Quote from: The norm on August 29, 2024, 06:35:14 PM
Thanks Joe!!
Your welcome
Logged
A few Laegers
1987 oem
Mission: Back to Basics
Langbolt
Sr. Member
Posts: 474
Total likes: 50
Re: Hardkor front hub rebuild items
«
Reply #4 on:
August 29, 2024, 09:47:09 PM »
@croat1 @The norm - Hey guys.....since I'm always looking for bearings I thought I'd look up the ones Joe posted.....Are you aware that those Timken Bearings specified are METRIC inner bearing and IMPERIAL outer ? No wonder everyone else with HARDKOR hubs could never find a matching set of Metric bearings for both.
Cup & Cone - 32004x = 20mm Bore 42mm OD 15mm Width
https://cad.timken.com/item/tapered-roller-bearings-ts-tapered-single-/tapered-roller-bearings-ts-tapered-single-metric/32004x-2
Cup - A4138 = 34.989mm OD 8.73 Width
https://cad.timken.com/item/tapered-roller-bearings---single-cups/tapered-roller-bearings---single-cups---imperial/a4138
Cone - A4059 = 14.989 Bore 10.98 Width
https://cad.timken.com/item/tapered-roller-bearings---single-cones/tapered-roller-bearings-single-cones-imperial/a4059
Looks like that seal CR10937 has been Discontinued.....Here's the Replacement 28X44X6 HMSA7 P
https://www.skfextranet.com/crsealsfinder/datasheet.aspx?s=28X44X6+HMSA7+P
Also, The OD of the CUP is smaller than the SEAL (44mm)
Or Does the HUB have a step...so the Seal is bigger.
Loren, can you post some pics without the bearings & seals?
John
«
Last Edit: August 30, 2024, 08:38:08 AM by Langbolt
»
Logged
Print
Pages: [
1
]
Go Up
« previous
next »
TRX250R.ORG
»
Workshop
»
Suspension and Chassis
»
Hardkor front hub rebuild items
Sitemap
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38