Rodamientos

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Deep Groove Ball Bearings
W 6200-2Z JNR/C3 HC5 GJN
1 2 3 4 5 6 7

TN

Polyamide cage

1. Prefix
TN9 R W MRC inch series Stainless Fibreglass reinforced Polyamide Pressed Brass cage, ballguided

6. Special offerings
HC4 HC5 HYB Full Ceramic bearing Ceramic ball set MRC hybrid bearing

Y

2. Seals Shields 4. Modification
FF MRC shield designation SKF Z Metal backed one side ofbearing (also SKF 2Z) As RS1 but of Fluorocarbon rubber for higher temperatures (also 2RS2) As RZ, new design, (also 2RSL) As RS1 new design, (Also 2 RSH) for bearings of 60, 62 and 63 series up to 52mmo/d. Metal backed non-contact seal on one side (Also 2RZ) Metal plate MRC seal designation (SKF 2RS1) Steel plate on 2 sides C MRC designation for Cartridge type bearing Snap ring groove Snap ring &groove

VA201 Special specification for kiln trucks VA 208 Graphite segment cage for hi- temp applications VA 228 Graphite cage for hi-temp applications

RS2

N NR

7. Lubrication
RSL RSHN1,N2 1 or 2 locating notches S MRC Conrad type GJN Di-urea, Hi-temp.115 cSt @ 40°C, range -40°C to + 150°C Lithium, Medium temp.120 cSt @ 40°C, -30°C to + 110°C

VL0241Electrical insulation of outerring GMB VL2071Electrical insulation of inner ring

RZ Z ZZ 2Z

5. Clearance/Tolerances
C1 Clearance < C2 Clearance < Normal

HT 51 Polyurea hi-temp, 110 cSt @ 40°C, -30°C to + 140°C LHT 23Lithium,Wide range, 26 cSt @ 40°C, -50°C to + 140°C LHT 30 Lithium, Wide range, 74 cSt at 40°C, -40°C to +180°C LHT 64 Clay, Wide range,13 cSt @ 40°C, -73°C to + 149°C MT33* Lithium, Medium temp. 74 cSt @40°C, -30°C to + 120°C MT47* Lithium, Medium temp. 70 cSt @ 40°C, -30°C to + 110°C W64 Solid oil, various types available depending on the temperature range.

3. Cage Design
C2 J Pressed steelcage, rolling element guided
Steel cage (J), quiet running, C3 clearance (not marked on bearing)**

C0,CN Normal not shown C3 Clearance > C0 or CN Clearance > C3 P5 or ABEC 5 tolerance C78 + C2 C78 +...
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