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Eskridge, Inc. Olathe, Ks. 913-782-1238                                                                                                                                    www.eskridgeinc.

com

Model 312 spindle-shaft service manual, SM312S2

-AA

 

Page 2

X312S2-AA,

 Page 2 of 2

 

E

 ective date 1/8/2014

E

 ective serial # 147497

PLANET GEAR - SECONDARY

THRUST WASHER - CARRIER

BEARING CONE - OUTER
BEARING CUP - OUTER

BEARING CONE - INNER
BEARING CUP - INNER

ROLL PIN (3/16 X 1)

ROLL PIN (3/16 X 1 1/4)

LOCKWASHER - (5/8)

DESCRIPTION

12A

12B

5A
5B

6

4

5C

5E

5D

5G

5F

1

1

1

1
4

1

3

1

4

3

2

3

6

8

1
1

1
1

4

12

1

20

3

4

20

1

1

1

RING GEAR - PRIMARY
RING GEAR - SECONDARY

CARRIER - PRIMARY

CARRIER - SECONDARY

SUN GEAR - SECONDARY

PLANET GEAR - PRIMARY

PLANET SHAFT - SECONDARY

PLANET SHAFT - PRIMARY

SEAL (O-RING)

ROLLER - 2 ROWS, 18 EACH ROW

SPACER - SEC PLANET BEARING

HEX HEAD CAPSCREW (5/8-11 X 7) GR 8

SHAFT SEAL

PLUG - COVER
PIPE PLUG (1/2 NPT MAGNETIC) - BASE

SPACER - PRI PLANET BEARING

SHIM - SHAFT ADJUSTMENT

THRUST WASHER - INPUT GEAR

LOCK RING - LOAD-N-LOCK

25-004-1562
25-004-1612

25-004-1432

25-004-1442

25-004-1132

01-402-0020

13-004-1582

25-004-1462

25-004-1182

01-102-0240
01-103-0240

01-102-0250
01-103-0250

01-106-0010

25-004-1452

13-004-1592

25-004-1051

25-004-1192

01-150-1630

01-153-0020

01-153-0190

01-166-0040

01-207-0041

01-208-0030

01-405-0670

01-207-0020

25-004-1752

SPLIT RING- LOAD-N-LOCK

1

1

25-004-3206
25-004-3207

252F BASE - FLANGELESS (LIP SEAL)

252A BASE - ROUND           (LIP SEAL)

CUSTOM BASE

3

1

25-004-1222

C - SAE 'C'  (2 AND 4 BOLT)

25-005-2051

25-005-2061

25-004-1232

A - SAE ' A' COVER  
B - SAE 'B' COVER

D - SAE 'D' COVER

2

1

25-004-4052L

S1 - OUTPUT SHAFT - SPINDLE

25-004-1692

25-004-1602
25-004-1632

25-004-1622

25-004-1712

25-004-1732
25-004-1762

INPUT GEAR - 14T-12/24 SPLINE
INPUT GEAR - 13T-8/16 SPLINE

THRUST WASHER - PRI. PLANET

THRUST WASHER - SEC. PLANET

RATIO

I

T

E

M

Q

T

Y

GREASE FITTING (OPTIONAL)

01-215-0040

PLUG  1/4 NPT 

PART NUMBER

20.25:1

4.3125:1

4.6957:1

26.34:1

5.609:1

4.6957:1

29.58

6.3:1

4.6957:1

40.24:1

8.57:1

4.6957:1

*

QUANTITY OF SHIMS DETERMINED BY BEARING PRELOAD.

MODEL 312L

EFFECTIVE:

FROM: S/N 110310 03/16/13

TO: CURRENT

X312LS2-Aa   ECN: - DATE:  9-25-20  MTK

25-004-3204

252F BASE - FLANGELESS W/CAT SEAL

EQUIPPED WITH 
"LOAD-N-LOCK" SHAFT
RETENTION SYSTEM. 
  

25-004-1642

25-004-1702

25-004-1412

25-004-1652

25-004-1792
25-004-1802

25-004-1722

25-004-1742
25-004-1772

25-004-1552

25-004-1812
25-004-1782

144

5

CARRIER ASSY - SECONDARY

25-005-2161

7

CARRIER ASSY - PRIMARY

7A

25-005-2201

25-005-2181

25-005-2211

25-005-2171

7B
7C

ROLLER - 12 ROLLERS/PLANET

01-106-0010

36

7D
7E
7F
7G

14

14A

THRUST WASHERS AND THRUST BRGS

----------------

14B

16

SEAL KIT (INCLUDES ITEMS 16A, 16B)

25-016-2011

(1)

16A
16B

---

20

OUTPUT SHAFT BEARINGS

----------------

---

20A
20B
20C
20D

25

25A
25G

----------------

HARDWARE

---

30

30A
30B

----------------

PLUGS

---

30C

*

1

35

35A
35B

----------------

MISCELANEOUS

---

35C

1
1

----------------

1

RUBBER DIRT BOOT (OPTIONAL)

01-406-0102

16C

1

METAL FACE SEAL (CAT SEAL)

01-406-0103

16D

1

SEAL (O-RING) INTO CAT-SEAL ADAPTER

01-402-1020

16E

1

ADAPTER - CAT SEAL

25-004-1858

16F

REQ'D FOR CAT SEAL

REQ'D FOR CAT SEAL

REQ'D FOR CAT SEAL

NOT USED WITH CAT SEAL

 REQ'D FOR CAT SEAL

25-004-3208

252A BASE - ROUND - W/CAT SEAL

 REQ'D FOR CAT SEAL

SPINDLE OUTPUT

Содержание 312

Страница 1: ...ifting procedures wear adequate clothing and wear hearing eye and respiratory protection NOTE Individual customer specifications mounting case output shaft brake assembly etc may vary from exploded drawing and standard part numbers shown If applicable refer to customer drawing for details MODEL 312 SPINDLE SHAFT PLANETARY GEAR DRIVE SERVICE MANUAL ...

Страница 2: ... Model 312 spindle shaft service manual SM312S2 AA Page 1 30A 3 16B 14A 25A 25G 4 14B 7C 7E 7G 7D 7G 7B 7F 7A 12A 14B 16B 6 5C 5E 5D 5G 5B 5E 5F 5A 12B 16B 35C 35B 35A 20C 20D 1 30B 30C 20B 20A 16A 2 7E 16C 16D 16E 16F CAT SEAL LIP SEAL COMPONENT COMPONENTS ...

Страница 3: ...5 004 1232 A SAE A COVER B SAE B COVER D SAE D COVER 2 1 25 004 4052L S1 OUTPUT SHAFT SPINDLE 25 004 1692 25 004 1602 25 004 1632 25 004 1622 25 004 1712 25 004 1732 25 004 1762 INPUT GEAR 14T 12 24 SPLINE INPUT GEAR 13T 8 16 SPLINE THRUST WASHER PRI PLANET THRUST WASHER SEC PLANET RATIO I T E M Q T Y GREASE FITTING OPTIONAL 01 215 0040 PLUG 1 4 NPT PART NUMBER 20 25 1 4 3125 1 4 6957 1 26 34 1 5 ...

Страница 4: ...al consideration The max operating temp must not be exceeded under any circumstances regardless of ambient temperature If your unit was specified shaft up or with a Z option a grease zerk was provided in the base housing For shaft up operation the output bearing will not run in oil and must be grease lubricated Use a lithium based or general purpose bearing grease sparingly every 50 operating hour...

Страница 5: ... refer to exploded view to confirm spacer positions d Begin placing rollers 7D pri 5D sec around shaft 7C pri 5C sec There should be clearance for last roller to slide in Be sure to install 12 pri or 2 rows of 18 sec rollers in each planet gear 7B pri 5B sec on loose roller applications If using multiple rows of rollers repeat steps C and D as necessary Once complete refer to exploded view to conf...

Страница 6: ...aring grease to roll er contact surface of the inner cup 20D then press inner bearing cone 20C onto shaft 2 until it seats against inner bearing cup 20D 8 The bearing preload should be adjusted to achieve rolling torque in the range of between 100 to 400 in lb The bearing preload should be tailored to your application a low speed application may require a high pre load while high speed application...

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